National Changhua University of Education Institutional Repository : Item 987654321/16886

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NCUEIR > College of Science > Department of Chemistry > Periodical Articles > Item 987654321/16886

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/16886

Title:	A Method for the Regioselective Synthesis of 1-alkyl-1H-indazoles
Authors:	Liu, Han-Jun;Hung, Shiang-Fu;Chen, Chuan-Lin;Lin, Mei-Huey
Contributors:	化學系
Keywords:	2-Halobenzonitriles;Deamination;Indazoles;N-Alkylhydrazines;Regioselective
Date:	2013-05
Issue Date:	2013-06-06T02:33:46Z
Publisher:	Elsevier
Abstract:	A method for the regioselective synthesis of 3-unsubstituted 1-alkyl-1H-indazoles, starting with 2-halobenzonitriles and N-alkylhydrazines, is described. The two-step reaction pathway proceeds through the intermediacy of 1-alkyl-3-amino-1H-indazoles followed by reductive deamination.
Relation:	Tetrahedron, 69(19): 3907-3912
Appears in Collections:	[Department of Chemistry] Periodical Articles

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